Akira's summer vacation in the Alola region heats up when he befriends a Rockruff with a mysterious gemstone. Together, Akira hopes they can achieve his dream of becoming a Pokémon Trainer and learning the amazing Z-move. But first, Akira needs to pass a test to earn a Trainer Passport. This becomes even more difficult when Rockruff gets kidnapped! And things get further complicated when Team Kings shows up with-you guessed it-evil plans for world domination!